package com.example.analysis.dto;

import lombok.AllArgsConstructor;
import lombok.Data;

// 课程统计DTO
@Data
@AllArgsConstructor
public class CourseStatsDTO {
    private String courseId;
    private Double minScore;
    private Double maxScore;
    private Double avgScore;
    private Double stdDev;
    private Integer studentCount;
}

